NDLI: Design and realization of drive power supply for micro-positioning platform

Content Provider	IEEE Xplore Digital Library
Author	Ru Changhai Zhu Meng
Copyright Year	2011
Description	Author affiliation: Centre of Robotics and Microsystems, Soochow University, Suzhou, China (Ru Changhai; Zhu Meng)
Abstract	The drive power supply for micro-positioning platform is an integral part of the control system of micro-positioning platform. In order to achieve the purpose of accomplishing precise positioning, the micro-positioning platform not only needs nice positioning accuracy, but also has good controllability and stability. This makes a high requirement for drive power supply for micro-positioning platform. With the development of electronic technology, FPGA has been applied widely. As FPGA has a very good application flexibility, FPGA have been widely used in control systems today. According to the above characteristics, I designed a drive power supply for micro-positioning platform. The drive power supply used closed-loop feedback as control mode, in order to achieve the purpose of outputting highly precise voltage. In terms of hardware, the drive power supply made FPGA as the main controller, combined with A/D converters, D/A converters and operational amplifiers made up control circuits and amplifier circuits. The control circuits and amplifier circuits constituted of multiple modules separately. This paper discussed mainly the design and realization of each module of the control circuits and amplifier circuits.
Starting Page	5213
Ending Page	5216
File Size	439678
Page Count	4
File Format	PDF
ISBN	9781424481620
e-ISBN	9781424481651
DOI	10.1109/ICECENG.2011.6057899
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-09-16
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Micromechanical devices Presses Drive power supply Power supplies Micro-positioning platform Digital signal processing High precision Logic gates Field programmable gate array Arrays Field programmable gate arrays
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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